使用光折变Bi(12)TiO(20)晶体的双相位共轭镜。
Double phase-conjugate mirror using a photorefractive Bi(12)TiO(20) crystal.
作者信息
Petrov M P, Sochava S L, Stepanov S I
出版信息
Opt Lett. 1989 Mar 1;14(5):284-6. doi: 10.1364/ol.14.000284.
PMID:19749896
Abstract
Experimental results are reported for four-wave mixing at 633 nm with a photorefractive Bi(12)TiO(20) crystal in a double phase-conjugate mirror geometry. Recording in the presence of an alternating electric field with optimum focusing of interacting Gaussian beams yields up to 40% diffraction efficiency for the hologram.
摘要
报道了在双相位共轭镜几何结构中，利用光折变Bi(12)TiO(20)晶体在633nm波长下进行四波混频的实验结果。在存在交变电场且相互作用的高斯光束最佳聚焦的情况下进行记录，全息图的衍射效率可达40%。
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